1 Division of Cardiology and Cardiovascular Research Institute, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
2 Division of Cardiology, Department of Internal Medicine, Daedong Hospital, Busan, Korea.
3 Division of Cardiology, Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
4 Division of Cardiology, Department of Internal Medicine, Kyung Hee University Medical Center, Seoul, Korea.
5 Department of Cardiology, Heart Research Center of Chonnam National University Hospital, Gwangju, Korea.
6 Department of Cardiology, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea.
7 Department of Cardiology, Gachon University Gil Medical Center, Incheon, Korea.
8 Division of Cardiology, Dankook University College of Medicine, Cheonan, Korea.
9 Division of Cardiology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea.
10 Division of Cardiology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
11 Division of Cardiology, Department of Internal Medicine, Konyang University Hospital, Daejeon, Korea.
12 Department of Cardiology, Ajou University Medical Center, Suwon, Korea.
13 Division of Cardiology, Pusan National University Hospital, Busan, Korea.
14 Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
15 Division of Cardiology, Department of Internal Medicine, Gyeongsang National University Hospital and Gyeongsang National University School of Medicine, Jinju, Korea.
16 Department of Cardiology, Myongji Hospital Cardiovascular Center, Goyang, Korea.
17 Division of Cardiology, Department of Internal Medicine, Yeungnam University Hospital, Daegu, Korea.
18 Division of Cardiology, Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea.
19 Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
20 Division of Cardiology, Department of Internal Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea.
21 Department of Cardiology, Pusan National University Yangsan Hospital, Yangsan, Korea.
22 Division of Cardiology, Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea.
23 Division of Cardiology, Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea.
24 Clinical Development Department, LG Life Sciences Ltd., Seoul, Korea.